JP3919197B2 - フレームアレスタ - Google Patents
フレームアレスタ Download PDFInfo
- Publication number
- JP3919197B2 JP3919197B2 JP2004121410A JP2004121410A JP3919197B2 JP 3919197 B2 JP3919197 B2 JP 3919197B2 JP 2004121410 A JP2004121410 A JP 2004121410A JP 2004121410 A JP2004121410 A JP 2004121410A JP 3919197 B2 JP3919197 B2 JP 3919197B2
- Authority
- JP
- Japan
- Prior art keywords
- combustible gas
- flame
- frame
- ring
- arrester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Gas Burners (AREA)
Description
2 リング状プレート
3 スペーサ
4 止着部材
5 フレーム
6 接合管
6′ 接合管
8 ボルト
9 ナット
10 円盤
11 内鍔部
12 ボルト
13 ナット
G 可燃性ガス
S スリット
T 通路
Claims (2)
- 可燃性ガスの配管内に設置して下流側で発生した火焔の上流側への逆流を阻止するようにしたフレームアレスタにおいて、多数のリング状プレートを各リング状プレート間にスリットが形成されるようにスペーサを介して積層することにより周壁が積層体からなる筒状エレメントを構成し、該筒状エレメントの一方の開口端を閉止するとともに他方の開口端を上流側に接続し、
前記リング状プレートは、可燃性ガスに対する圧力損失を調整可能に重合する設置枚数を増減可能に設けられ、
前記スペーサは、可燃性ガスの種類に応じて厚さを加減することにより前記スリットの幅を調整可能に設けられた、
ことを特徴とするフレームアレスタ。 - 鍔を有する接合管よりなる継手部材を上流側と下流側とに対向して設け、該継手部材間に前記筒状エレメントを内部に取付けた略筒状のフレームを配置して挟持したことを特徴とする請求項1に記載のフレームアレスタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004121410A JP3919197B2 (ja) | 2004-04-16 | 2004-04-16 | フレームアレスタ |
EP20040020712 EP1586350B1 (en) | 2004-04-16 | 2004-09-01 | Flame arrester |
CN 200410079157 CN1683826A (zh) | 2004-04-16 | 2004-09-15 | 火焰清除器 |
CN 201010228752 CN101947374B (zh) | 2004-04-16 | 2004-09-15 | 火焰清除器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004121410A JP3919197B2 (ja) | 2004-04-16 | 2004-04-16 | フレームアレスタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005308230A JP2005308230A (ja) | 2005-11-04 |
JP3919197B2 true JP3919197B2 (ja) | 2007-05-23 |
Family
ID=34926378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004121410A Expired - Fee Related JP3919197B2 (ja) | 2004-04-16 | 2004-04-16 | フレームアレスタ |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1586350B1 (ja) |
JP (1) | JP3919197B2 (ja) |
CN (2) | CN1683826A (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009024814A1 (de) * | 2009-06-09 | 2010-12-16 | Leinemann Gmbh & Co. Kg | Flammensperranordnung |
US20120189966A1 (en) * | 2011-01-21 | 2012-07-26 | Brooker Dwight E | Detonation flame arrestor including a transition point/attenuation matrix and torturous path media |
KR101068614B1 (ko) * | 2011-02-11 | 2011-09-28 | 동남정공(주) | 폭굉역화 방지장치 |
CN103550878B (zh) * | 2013-11-04 | 2015-08-19 | 叶安生 | 燃气回火自动阻断装置 |
ITMI20132158A1 (it) * | 2013-12-20 | 2015-06-21 | F N C Fabbrica Naz Cilindr I S P A | Blocco arrestafiamma per dispositivi di protezione contro la propagazione di fiamme |
RU2016134902A (ru) * | 2014-01-28 | 2018-03-02 | Элмак Текнолоджиз Лимитед | Пламегасители |
GB201417544D0 (en) | 2014-10-03 | 2014-11-19 | Elmac Technologies Ltd | Flame arresters |
JP6670181B2 (ja) * | 2016-06-06 | 2020-03-18 | 岩谷産業株式会社 | 水素燃焼装置 |
CN109952471B (zh) * | 2016-10-28 | 2021-05-14 | 金子产业株式会社 | 减速机构以及带减速机构的阻火器 |
CN109157780B (zh) * | 2018-07-18 | 2019-10-01 | 江苏大学 | 一种缓冲壁流式多孔道阻火器 |
CN109596665A (zh) * | 2018-12-10 | 2019-04-09 | 福州大学 | 无焰泄放模拟实验装置 |
CN112107820B (zh) * | 2019-06-19 | 2021-12-31 | 中国石油化工股份有限公司 | 一种管道阻爆燃阻火器 |
IT201900018728A1 (it) | 2019-10-14 | 2021-04-14 | Innova S R L | Blocco arrestatore di fiamma |
WO2023239033A1 (ko) * | 2022-06-08 | 2023-12-14 | 주식회사 휴밸 | 화염 차단 장치 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE232084C (ja) * | ||||
CH234193A (de) * | 1943-04-20 | 1944-09-15 | Ig Farbenindustrie Ag | Vorrichtung zur Verhinderung der Fortpflanzung von Bränden und Explosionen in Rohrleitungen von Schwefelkohlenstoff-Anlagen. |
US2618539A (en) * | 1949-03-19 | 1952-11-18 | Air Reduction | Flashback-proof gas mixer |
GB846966A (en) * | 1958-01-01 | 1960-09-07 | Amal Ltd | Flame traps |
FR1373802A (fr) * | 1963-08-20 | 1964-10-02 | Dispositif de protection à sec contre les retours de flamme | |
GB2183020B (en) * | 1985-11-14 | 1989-10-11 | Barnes Ecas Limited | A flame arrestor |
US6644961B2 (en) * | 2001-03-27 | 2003-11-11 | The Protectoseal Company | Flame arrestor with reflection suppressor |
-
2004
- 2004-04-16 JP JP2004121410A patent/JP3919197B2/ja not_active Expired - Fee Related
- 2004-09-01 EP EP20040020712 patent/EP1586350B1/en not_active Expired - Fee Related
- 2004-09-15 CN CN 200410079157 patent/CN1683826A/zh active Pending
- 2004-09-15 CN CN 201010228752 patent/CN101947374B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1586350A1 (en) | 2005-10-19 |
CN1683826A (zh) | 2005-10-19 |
CN101947374B (zh) | 2013-01-09 |
CN101947374A (zh) | 2011-01-19 |
JP2005308230A (ja) | 2005-11-04 |
EP1586350B1 (en) | 2011-12-14 |
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